facetime_web_log_inject.js

var objs = []; // we'll store the object references in this array

function walkTheObject(obj) {
    var keys = Object.keys(obj); // get all own property names of the object

    // Check if 'info' and 'error' keys are present (meaning it is probably the object we want)
    if (keys.indexOf("info") > -1 && keys.indexOf("error") > -1) {
        function fmt_console_log(strings, ...values) {
            let str = '';
            if (strings?.logString?.fragments != null) {
                for (var fragment of strings?.logString?.fragments) {
                    str += fragment._unsafeValue;
                }
            } else {
                strings.forEach((string, i) => {
                    if (values[i] !== undefined)
                        str += string + (values[i]._unsafeValue);
                    else
                        str += string;
                });
            }
            console.log(str);
        }
        
        obj.error = fmt_console_log;
        obj.warn = fmt_console_log;
        obj.info = fmt_console_log;
        obj.log = fmt_console_log;
        
        obj.http = fmt_console_log;
        obj.performance = fmt_console_log;
        obj.verbose = fmt_console_log;
        obj.debug = fmt_console_log;
        obj.silly = fmt_console_log;
    }
    
    keys.forEach(function (key) {
        var value = obj[key]; // get property value

        // if the property value is an object...
        if (value && typeof value === 'object') { 
            // if we don't have this reference...
            if (objs.indexOf(value) < 0) {
                objs.push(value); // store the reference
                walkTheObject(value); // traverse all its own properties
            }
        }
    });
}

walkTheObject(this);